Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
IPs with RDNS	70
Hosted Domains	0
Pingable IPs	1
Router IPs	0


38.112.20.0	—	0
38.112.20.1	—	0
38.112.20.2	conestogacollege.demarc.cogentco.com	0
38.112.20.3	—	0
38.112.20.4	—	0
38.112.20.5	f0-4.na01.b001559-0.jfk02.atlas.cogentco.com	0
38.112.20.6	vegapluscapitalpartners.demarc.cogentco.com	0
38.112.20.7	—	0
38.112.20.8	—	0
38.112.20.9	se4-0-9-0.ca02.tol01.atlas.cogentco.com	0
38.112.20.10	comfortline.demarc.cogentco.com	0
38.112.20.11	—	0
38.112.20.12	—	0
38.112.20.13	—	0
38.112.20.14	—	0
38.112.20.15	—	0
38.112.20.16	—	0
38.112.20.17	s2-1-2-0.ca01.ord01.atlas.cogentco.com	0
38.112.20.18	americancollegeofchestphysicians.demarc.cogentco.com	0
38.112.20.19	—	0
38.112.20.20	—	0
38.112.20.21	se3-1-25-0.ca01.jfk04.atlas.cogentco.com	0
38.112.20.22	samson.demarc.cogentco.com	0
38.112.20.23	—	0
38.112.20.24	—	0
38.112.20.25	fa0-2.na01.b000542-0.den01.atlas.cogentco.com	0
38.112.20.26	davidsoncompanies.demarc.cogentco.com	0
38.112.20.27	—	0
38.112.20.28	—	0
38.112.20.29	se5-1-6-0.ca01.sjc04.atlas.cogentco.com	0
38.112.20.30	marinmagazine.demarc.cogentco.com	0
38.112.20.31	—	0
38.112.20.32	—	0
38.112.20.33	—	0
38.112.20.34	—	0
38.112.20.35	—	0
38.112.20.36	—	0
38.112.20.37	—	0
38.112.20.38	—	0
38.112.20.39	—	0
38.112.20.40	—	0
38.112.20.41	—	0
38.112.20.42	—	0
38.112.20.43	—	0
38.112.20.44	—	0
38.112.20.45	—	0
38.112.20.46	—	0
38.112.20.47	—	0
38.112.20.48	—	0
38.112.20.49	—	0
38.112.20.50	—	0
38.112.20.51	—	0
38.112.20.52	—	0
38.112.20.53	—	0
38.112.20.54	—	0
38.112.20.55	—	0
38.112.20.56	—	0
38.112.20.57	fa0-23.na01.b010929-0.yyz01.atlas.cogentco.com	0
38.112.20.58	cogent.demarc.cogentco.com	0
38.112.20.59	—	0
38.112.20.60	—	0
38.112.20.61	gi1-12.mag02.bos01.atlas.cogentco.com	0
38.112.20.62	—	0
38.112.20.63	—	0
38.112.20.64	—	0
38.112.20.65	fa0-7.na01.b011152-0.yyz01.atlas.cogentco.com	0
38.112.20.66	ibmcanada.demarc.cogentco.com	0
38.112.20.67	—	0
38.112.20.68	—	0
38.112.20.69	fa0-6.na01.b011152-0.yyz01.atlas.cogentco.com	0
38.112.20.70	ibmcanada.demarc.cogentco.com	0
38.112.20.71	—	0
38.112.20.72	—	0
38.112.20.73	p2-0.ca02.mke01.atlas.cogentco.com	0
38.112.20.74	corecomm-atxcommunications.demarc.cogentco.com	0
38.112.20.75	—	0
38.112.20.76	—	0
38.112.20.77	g1.ba21.b002719-0.jfk01.atlas.cogentco.com	0
38.112.20.78	pilosoft.demarc.cogentco.com	0
38.112.20.79	—	0
38.112.20.80	—	0
38.112.20.81	fa4-15.hc01.lax02.atlas.cogentco.com	0
38.112.20.82	tlt_matrix.demarc.cogentco.com	0
38.112.20.83	—	0
38.112.20.84	—	0
38.112.20.85	g15-1-core01.iah01.atlas.cogentco.com	0
38.112.20.86	alpha_red-tulin_online.dmarc.cogentco.com	0
38.112.20.87	—	0
38.112.20.88	—	0
38.112.20.89	—	0
38.112.20.90	—	0
38.112.20.91	—	0
38.112.20.92	—	0
38.112.20.93	—	0
38.112.20.94	—	0
38.112.20.95	—	0
38.112.20.96	—	0
38.112.20.97	—	0
38.112.20.98	—	0
38.112.20.99	—	0
38.112.20.100	—	0
38.112.20.101	f0-1.na01.b005171-0.jfk02.atlas.cogentco.com	0
38.112.20.102	baconsinformation.demarc.cogentco.com	0
38.112.20.103	—	0
38.112.20.104	—	0
38.112.20.105	f0-3.na01.b001578-0.jfk01.atlas.cogentco.com	0
38.112.20.106	mail.rodmanandrenshaw.com	0
38.112.20.107	—	0
38.112.20.108	—	0
38.112.20.109	—	0
38.112.20.110	—	0
38.112.20.111	—	0
38.112.20.112	—	0
38.112.20.113	fa0-2.na01.b001077-0.iah02.atlas.cogentco.com	0
38.112.20.114	westmonthospitalitygroup.demarc.cogentco.com	0
38.112.20.115	—	0
38.112.20.116	—	0
38.112.20.117	fa0-5.na01.b015452-0.mia01.atlas.cogentco.com	0
38.112.20.118	cldgroup.demarc.cogentco.com	0
38.112.20.119	—	0
38.112.20.120	—	0
38.112.20.121	—	0
38.112.20.122	—	0
38.112.20.123	—	0
38.112.20.124	—	0
38.112.20.125	se6-1-3-0.ca01.iah04.atlas.cogentco.com	0
38.112.20.126	clubquarters.demarc.cogentco.com	0
38.112.20.127	—	0
38.112.20.128	—	0
38.112.20.129	—	0
38.112.20.130	—	0
38.112.20.131	—	0
38.112.20.132	—	0
38.112.20.133	se5-1-6-0.ca01.san01.atlas.cogentco.com	0
38.112.20.134	detwilermitchell.demarc.cogentco.com	0
38.112.20.135	—	0
38.112.20.136	—	0
38.112.20.137	—	0
38.112.20.138	—	0
38.112.20.139	—	0
38.112.20.140	—	0
38.112.20.141	gi0-0-0-12.nr11.b001634-0.jfk01.atlas.cogentco.com	0
38.112.20.142	murielsiebert.demarc.cogentco.com	0
38.112.20.143	—	0
38.112.20.144	—	0
38.112.20.145	gi0-0-0-19.1106.agr12.iad03.atlas.cogentco.com	0
38.112.20.146	teamcymru.demarc.cogentco.com	0
38.112.20.147	—	0
38.112.20.148	—	0
38.112.20.149	fa0-1.na01.b001924-0.sfo01.atlas.cogentco.com	0
38.112.20.150	rochdalesecurities.demarc.cogentco.com	0
38.112.20.151	—	0
38.112.20.152	—	0
38.112.20.153	—	0
38.112.20.154	—	0
38.112.20.155	—	0
38.112.20.156	—	0
38.112.20.157	se1-1-3-0.ca03.dca01.atlas.cogentco.com	0
38.112.20.158	netmasterclass.demarc.cogentco.com	0
38.112.20.159	—	0
38.112.20.160	—	0
38.112.20.161	gi0-0-0-15.207.agr11.iah01.atlas.cogentco.com	0
38.112.20.162	houstonexplorationcompany.demarc.cogentco.com	0
38.112.20.163	—	0
38.112.20.164	—	0
38.112.20.165	—	0
38.112.20.166	—	0
38.112.20.167	—	0
38.112.20.168	—	0
38.112.20.169	fa0-7.na01.b010954-0.yyz01.atlas.cogentco.com	0
38.112.20.170	—	0
38.112.20.171	—	0
38.112.20.172	—	0
38.112.20.173	gi0-0-0-19.201.nr11.b010950-0.yyz02.atlas.cogentco.com	0
38.112.20.174	—	0
38.112.20.175	—	0
38.112.20.176	—	0
38.112.20.177	gi0-0-0-19.203.nr11.b003261-0.dca03.atlas.cogentco.com	0
38.112.20.178	—	0
38.112.20.179	—	0
38.112.20.180	—	0
38.112.20.181	—	0
38.112.20.182	—	0
38.112.20.183	—	0
38.112.20.184	—	0
38.112.20.185	gi0-0-0-19.221.nr11.b005588-0.san03.atlas.cogentco.com	0
38.112.20.186	—	0
38.112.20.187	—	0
38.112.20.188	—	0
38.112.20.189	—	0
38.112.20.190	—	0
38.112.20.191	—	0
38.112.20.192	—	0
38.112.20.193	g10-2.core01.iah01.atlas.cogentco.com	0
38.112.20.194	alpha.demarc.cogentco.com	0
38.112.20.195	—	0
38.112.20.196	—	0
38.112.20.197	—	0
38.112.20.198	—	0
38.112.20.199	—	0
38.112.20.200	—	0
38.112.20.201	—	0
38.112.20.202	—	0
38.112.20.203	—	0
38.112.20.204	—	0
38.112.20.205	—	0
38.112.20.206	—	0
38.112.20.207	—	0
38.112.20.208	—	0
38.112.20.209	—	0
38.112.20.210	—	0
38.112.20.211	—	0
38.112.20.212	—	0
38.112.20.213	gi0-0-0-19.210.nr11.b000649-0.ord01.atlas.cogentco.com	0
38.112.20.214	amstedindustries.demarc.cogentco.com	0
38.112.20.215	—	0
38.112.20.216	—	0
38.112.20.217	gi0-0-0-18.207.nr11.b000880-0.iah01.atlas.cogentco.com	0
38.112.20.218	smithgrahaminvestmentadvisors.demarc.cogentco.com	0
38.112.20.219	—	0
38.112.20.220	—	0
38.112.20.221	gi0-0-0-19.206.nr11.b000935-0.jfk01.atlas.cogentco.com	0
38.112.20.222	elietahari.demarc.cogentco.com	0
38.112.20.223	—	0
38.112.20.224	—	0
38.112.20.225	fa0-5.na01.b000682-0.dfw01.atlas.cogentco.com	0
38.112.20.226	usps-oig.demarc.cogentco.com	0
38.112.20.227	—	0
38.112.20.228	—	0
38.112.20.229	f0-2.na01.b001442-0.jfk02.atlas.cogentco.com	0
38.112.20.230	huronconsultinggroup.demarc.cogentco.com	0
38.112.20.231	—	0
38.112.20.232	—	0
38.112.20.233	—	0
38.112.20.234	—	0
38.112.20.235	—	0
38.112.20.236	—	0
38.112.20.237	—	0
38.112.20.238	—	0
38.112.20.239	—	0
38.112.20.240	—	0
38.112.20.241	—	0
38.112.20.242	—	0
38.112.20.243	—	0
38.112.20.244	—	0
38.112.20.245	se4-0-6-0.ca02.dca01.atlas.cogentco.com	0
38.112.20.246	zetaassociates.demarc.cogentco.com	0
38.112.20.247	—	0
38.112.20.248	—	0
38.112.20.249	gi0-0-0-19.202.nr11.b000130-0.bos01.atlas.cogentco.com	0
38.112.20.250	brookfieldfinancialproperties.demarc.cogentco.com	0
38.112.20.251	—	0
38.112.20.252	—	0
38.112.20.253	—	0
38.112.20.254	—	0
38.112.20.255	—	0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 38.112.20.141

traceroute to 38.112.20.141 (38.112.20.141): 64 hops max, 52 byte packets

5 [AS174] 154.54.3.9 0.886 ms

6 [AS174] 154.54.84.202 0.904 ms

7 [AS174] 38.112.20.141 6.401 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On November 14th 2025